*{
    margin: 0;
    padding: 0;
}
body,html{
    height: 100%;
}
.main{
    width: 1200px;
    margin:auto;
}
.top{
    height: 50px;
    margin: 20px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;

    img{
        width: 72px;
        height: 45px;
        display: block;
        cursor: pointer;
    }

    span{
        font-size: 12px;

    }
    span:hover{
        color: red;
        cursor: pointer;
    }
}

.banner{
    position: relative;
    width: 100%;
    background-image: url(../images/login2.jpg);
    height:600px;
    background-size: 100% 600px;
    background-position: center center;

    form{
        width: 350px;
        min-height: 350px;
        padding: 25px 25px 23px;
        color: #6c6c6c;
        background: #fff;
        position: absolute;
        top: 120px;
        right: 60px;
        box-sizing: border-box;

        div{
            display: flex;
            width: 100%;
            height: 32px;
            margin: 20px auto;
            border: 1px solid;
            align-items: center;

            i{
                width: 32px;
                height: 32px;
                color: #fff;
                background-color: silver;
                display: block;
                font-size: 16px;
                text-align: center;
                line-height: 32px;
            }
        }

        input{
            flex: 1;
            width: 100%;
            height: 32px;
            display: block;
            border: none;
            outline: none;
            font-size: 14px;
            padding-left: 10px;
            color: silver;
            
        }

        button{
            width: 100%;
            height: 32px;
            cursor: pointer;
            border: none;
            color: #fff;
            font-size: 16px;
            outline: none;
            border-color: #f40;
            background-color: #f40;
            margin: 20px auto;
        }

        a{
            text-decoration: none;
            color: #000;
            text-align: center;
            display: block;
            margin: 0 auto;
            width: 100%;
            height: 32px;
            line-height: 32px;
            font-size: 16px;
            cursor: pointer;
            color: #fff;
            background-color: #f40;
        }
    }

}